package com.example.demo.service;

import com.example.demo.domain.entity.VojProblemCategories;
import com.baomidou.mybatisplus.extension.service.IService;
import com.example.demo.dto.ProblemCategoryDto;
import com.example.demo.param.voj.VojCategorySaveParam;

import java.util.List;

/**
* @author 00774904
* @description 针对表【voj_problem_categories】的数据库操作Service
* @createDate 2023-12-08 17:29:32
*/
public interface VojProblemCategoriesService extends IService<VojProblemCategories> {

    List<ProblemCategoryDto> getAll();

    void save(VojCategorySaveParam param);

    void delete(Long id);
}
